Military:  MEXICO

Military branches:

Secretariat of National Defense (Secretaria de Defensa Nacional, Sedena): Army (Ejercito), Mexican Air Force (Fuerza Aerea Mexicana, FAM); Secretariat of the Navy (Secretaria de Marina, Semar): Mexican Navy (Armada de Mexico (ARM); includes Naval Air Force (FAN), Mexican Naval Infantry Corps (Cuerpo de Infanteria de Marina, Mexmar or CIM)) (2013)

Military service age and obligation:

18 years of age for compulsory military service, conscript service obligation is 12 months; 16 years of age with consent for voluntary enlistment; conscripts serve only in the Army; Navy and Air Force service is all voluntary; women are eligible for voluntary military service; cadets enrolled in military schools from the age of 15 are considered members of the armed forces (2012)

Manpower available for military service:

males age 16-49: 28,815,506

females age 16-49: 30,363,558 (2010 est.)

Manpower fit for military service:

males age 16-49: 23,239,866

females age 16-49: 25,642,549 (2010 est.)

Manpower reaching militarily significant age annually:

male: 1,105,371

female: 1,067,007 (2010 est.)

Military expenditures:

country comparison to the world: 162

Transnational Issues:  MEXICO

Disputes - international:

abundant rainfall in recent years along much of the Mexico-US border region has ameliorated periodically strained water-sharing arrangements; the US has intensified security measures to monitor and control legal and illegal personnel, transport, and commodities across its border with Mexico; Mexico must deal with thousands of impoverished Guatemalans and other Central Americans who cross the porous border looking for work in Mexico and the United States; Belize and Mexico are working to solve minor border demarcation discrepancies arising from inaccuracies in the 1898 border treaty

Refugees and internally displaced persons:

IDPs: 160,000 (government's quashing of Zapatista uprising in 1994 in eastern Chiapas Region; drug cartel violence and government's military response since 2007; violence between and within indigenous groups) (2011)

stateless persons: 7 (2012)

Illicit drugs:

major drug-producing and transit nation; world's second largest opium poppy cultivator; opium poppy cultivation in 2009 rose 31% over 2008 to 19,500 hectares yielding a potential production of 50 metric tons of pure heroin, or 125 metric tons of "black tar" heroin, the dominant form of Mexican heroin in the western United States; marijuana cultivation increased 45% to 17,500 hectares in 2009; government conducts the largest independent illicit-crop eradication program in the world; continues as the primary transshipment country for US-bound cocaine from South America, with an estimated 95% of annual cocaine movements toward the US stopping in Mexico; major drug syndicates control the majority of drug trafficking throughout the country; producer and distributor of ecstasy; significant money-laundering center; major supplier of heroin and largest foreign supplier of marijuana and methamphetamine to the US market (2007)

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